I’m going to Beijing,be going to不是接动词原形的嘛,怎么不说i'm going to g

I’m going to Beijing,be going to不是接动词原形的嘛,怎么不说i'm going to g I am going to ().I'm going to ().().I'm going to ().().I'm g I'm going to i'm going to be in Beijing from F___________ I'm going to Beijing in May 和I'm going to beijing this may.哪 i'm not going to beijing.he isn't going to beijing,either.合并 I'm not going to Beijing.he isn't going to Beijing,either(合并 I'm not going to Beijing .He isn't going to Beijing,either.( I'm going to marry I'm going to Beijing ------next week.Asometime Bsometimes Cs Dad: I'm going to Beijing tomorrow.________________________? I'm going to Beijing for a vacation.